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		                             National Stock Number: 4820-00-196-2057
  Federal Supply Class: 4820
  National Item Identification Number: 001962057
  Description: VALVE,CHECK
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  Manufacturer Information:
 | 481-1-4D3-2 | 86768 | TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT |  | 990C458 | 18323 | NORTHROP GRUMMAN SYSTEMS CORPORATION |   
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